I was using test/deca the past 2 months and was a huffin' and a puffin' on the treadmill. I switched to EQ about 4 wks ago and lost a lot of bloat. Cardio has become a lot easier too-but it still sucks cuz I'm fatter than usual. I'm cutting my carbs over the next 4 weeks big time. Every 5lbs I lose cardio becomes that much easier. I plan on being 40lbs lighter by mid June. I'm switching to tren in a month. I haven't used that compound in 15 yrs so I should tighten up pretty well on it.